A man walks in the snow in the village of Devetak, west of Kosovo's capital Pristina January 31, 2012. Temperatures in Kosovo show minus 18 degrees Celsius (minus 0.4 degrees Fahrenheit). REUTERS/Hazir Reka

A man drives his mini tractor through the snow in the village of Jezerc, west of Kosovo's capital Pristina January 31, 2012. Temperatures in Kosovo show minus 18 degrees Celsius (minus 0.4 degrees Fahrenheit). REUTERS/Hazir Reka